105263-08-9Relevant articles and documents
Organocatalytic mediated green approach: A versatile new L-valine promoted synthesis of diverse and densely functionalized 2-amino-3-cyano-4H-pyrans
Tiwari, Jyoti,Singh, Swastika,Saquib, Mohammad,Tufail, Fatima,Sharma, Amit Kumar,Singh, Shailesh,Singh, Jaya,Singh, Jagdamba
supporting information, p. 188 - 196 (2018/01/01)
The discovery of a new L-valine promoted facile and versatile green synthesis of diversified 2-amino-3-cyano-4H-pyrans using a one pot multicomponent-tandem reaction of aromatic aldehydes, malononitrile, and diverse electron-rich enolizable carbonyl compo
Nano crystalline ZnO catalyzed one pot multicomponent reaction for an easy access of fully decorated 4H-pyran scaffolds and its rearrangement to 2-pyridone nucleus in aqueous media
Bhattacharyya, Pranabes,Pradhan, Koyel,Paul, Sanjay,Das, Asish R.
supporting information; experimental part, p. 4687 - 4691 (2012/09/05)
A green and highly efficient protocol has been developed for the synthesis of 4H-pyran scaffolds installing a one-pot three-component coupling reaction of an aldehyde, malononitrile, and a 1,3-diketo compound using nano structured ZnO as the catalyst in a
SYNTHESIS AND REACTIONS OF 5-ACETYL-2-AMINO-3-CYANO-4-(5-X-2-FURYL)-6-METHYL-4H-PYRANS
Marchalin, Stefan,Ilavsky, Dusan,Kovac, Jaroslav,Bruncko, Milan
, p. 718 - 727 (2007/10/02)
Substituted 2-amino-4-(5-X-2-furyl)-4H-pyrans IIIa - IIIe have been prepared by a cyclization reaction of 5-X-2-furylmethylenepropanedinitriles IIa-IIe with 2,4-pentanedione.In reaction of 3-(5-X-2-furyl)methylene-2,4-pentanediones Ia-Ie with propanedinit
ACTIVATED NITRILES IN HETEROCYCLIC SYNTHESIS: A NEW APPROACH FOR THE SYNTHESIS OF PYRAN DERIVATIVES
Ibrahim, Nadia S.
, p. 935 - 938 (2007/10/02)
The reaction of cinnamonitriles with acetylacetone end ethyl acetoacetate is reported.Several new polyfunctional pyrans could be prepared.Spectral data of the synthesized products is reported.